Privacy

Measurements you type into a calculator are processed in your browser. They are not uploaded with the calculation, and they are not stored in MySQL. The database, when configured, holds calculator and guide metadata only.

If a Google AdSense client ID is configured, Google may set cookies and measure ad views under its own policy. Development builds show a labeled advertisement placeholder instead of a live ad.

The site does not offer accounts, saved projects, or a mailing list.

A contact-form message is emailed to the site operator. It is not saved in the site database.